Jaco Weinstock, Eske Willerslev, Andrei Sher, Wenfei Tong, Simon Y.W Ho, Dan Rubenstein, John Storer, James Burns, Larry Martin, Claudio Bravi, Alfredo Prieto, Duane Froese, Eric Scott, Lai Xulong, Alan Cooper
PLoS Biol. 2005 Aug; 3(8): e241. Published online 2005 Jun 28. doi: 10.1371/journal.pbio.0030241